Convertible seat cover



FIG. 1 is a top plan view of a convertible seat cover;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right elevational view thereof, the left elevational view being a mirror image thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is an isometric view thereof; and,

FIG. 7 is an isometric view thereof, showing my design being used as a back sack/tote bag.

The broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a convertible seat cover, as shown and described. 